Results 81 to 90 of about 1,851,693 (313)

Breaking the 2‐nm Barrier in Hard Disk Drives Using Monolayer Amorphous Carbon Overcoats

open access: yesAdvanced Materials, EarlyView.
The rapid growth of AI has increased demand for large‐scale data storage, making HDDs indispensable in data centers. Increasing areal storage density is crucial, but limited by the traditional carbon overcoats (COC). Monolayer amorphous carbon (MAC) offers a superior alternative.
Hongji Zhang   +15 more
wiley   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

open access: yesAdvanced Materials, EarlyView.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li   +6 more
wiley   +1 more source

Balancing Efficiency and Access: Discouraging Emergency Department Boarding in a Global Budget System. [PDF]

open access: yesWest J Emerg Med, 2021
Stryckman B   +6 more
europepmc   +1 more source

The Ryan Medicare Plan: Winners and Losers [PDF]

open access: yes
Representative Paul Ryan's proposed 2012 budget has been lauded as a path to prosperity, with much attetion given to his overhaul of the medicare system. Using data from the CBO analysis of the Ryan plan, this issue brief demonstrates that any savings to
David Rosnick, Dean Baker
core  

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

Health Expenditure Scenarios in the New Member States: Country Report on Poland. ENEPRI Research Reports No. 47, 19 December 2007 [PDF]

open access: yes, 2007
The objective of this report is to present the model of future health care system revenues and expenditures in Poland, and to discuss assumptions for the projection and projection results. Expenditure analysis is based on ILO social budget model, part of
Golinowska, Stanislawa   +2 more
core  

Better than a lens -- Increasing the signal-to-noise ratio through pupil splitting

open access: yes, 2022
Lenses are designed to fulfill Fermats principle such that all light interferes constructively in its focus, guaranteeing its maximum concentration. It can be shown that imaging via an unmodified full pupil yields the maximum transfer strength for all ...
Becker, Jan   +6 more
core  

Advancements in TLP Bonding for Power Electronics Die‐Attach Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Transient Liquid Phase (TLP) bonding is gaining traction as a lead‐free die‐attach technology in power electronics packaging. This review examines the state of TLP bonding, its key elements, reliability aspects, and practical limitations. This review also highlights emerging trends, such as nanostructured interfaces, that may improve scalability of TLP
Fatin Battal   +4 more
wiley   +1 more source

EU BUDGET LA W: THE MAI N DEFINITIO NS AND PRI NCIPLES

open access: yesЭлектронное приложение к Российскому юридическому журналу, 2019
The article is devoted to the main definitions and principles of European Union budget law. The EU budget plays a key role in ensuring the effectiveness of EU activities; it finances the functioning of the Union’ institutional system as well as the ...
Topornin Nikolai
doaj  

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